diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5859a89da..0cc231ea3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
   actionlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
@@ -26,7 +26,7 @@ jobs:
   npm-install:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
@@ -37,7 +37,7 @@ jobs:
   eslint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
@@ -48,7 +48,7 @@ jobs:
   prettier:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
@@ -59,7 +59,7 @@ jobs:
   sqlfluff:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: '3.13'
@@ -72,7 +72,7 @@ jobs:
   openapi:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
@@ -83,7 +83,7 @@ jobs:
   tsc:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
@@ -94,7 +94,7 @@ jobs:
   docker-compose:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
@@ -105,7 +105,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
@@ -128,7 +128,7 @@ jobs:
           --health-timeout 5s
           --health-retries 5
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version-file: .node-version
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 1f354ca83..17e560a0b 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -21,7 +21,7 @@ jobs:
       packages: write
     steps:
       - name: Check out code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - run: echo VERSION="$(git log -1 --date=unix --pretty=format:'%cd' | date --utc '+%Y%m%d')"-"$(git log -1 --pretty=format:'%h')" >> "$GITHUB_ENV"
       - name: Build with node
         uses: actions/setup-node@v6
diff --git a/.github/workflows/previews.yml b/.github/workflows/previews.yml
index f6cc5a3e5..5973a7dda 100644
--- a/.github/workflows/previews.yml
+++ b/.github/workflows/previews.yml
@@ -94,7 +94,7 @@ jobs:
       packages: write
     steps:
       - name: Check out code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Build with node
         uses: actions/setup-node@v6
         with:
diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
index 61fdf3188..2e082e607 100644
--- a/.github/workflows/publish-docs.yml
+++ b/.github/workflows/publish-docs.yml
@@ -17,7 +17,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 2
 
diff --git a/.github/workflows/sdk.yml b/.github/workflows/sdk.yml
index 0e3d31d42..0904c669d 100644
--- a/.github/workflows/sdk.yml
+++ b/.github/workflows/sdk.yml
@@ -20,11 +20,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out our code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           path: 'service'
       - name: Check out sdk generators
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: 'PhilanthropyDataCommons/sdk'
           path: 'sdk'